/Engine/Source/Runtime/GeometryCore/Public/CompGeom/Delaunay2.h
Update an already-computed triangulation so the given edges are in the triangulation. Note: Assumes the edges do not intersect other constrained edges OR existing vertices in the triangulation
true if edges were successfully inserted. Note: Will not detect failure due to intersection of constrained edges unless member bValidateEdges == true.
bool ConstrainEdges ( [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [TVector2](API\Runtime\Core\Math\TVector2)< float >> Vertices, [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FIndex2i](API\Runtime\GeometryCore\FIndex2i) > Edges )